From 31a71deace672b586cea24fde3f97885ddd50b16 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 22 Jul 2007 09:31:18 +0000
Subject: [PATCH] remove hardware byte swapping support
SVN-Revision: 8102
---
target/linux/adm5120-2.6/config/default | 1 -
.../files/arch/mips/adm5120/Kconfig | 4 --
.../008-adm5120_hardware_swab.patch | 40 -------------------
.../patches/008-adm5120_hardware_swab.patch | 38 ------------------
4 files changed, 83 deletions(-)
delete mode 100644 target/linux/adm5120-2.6/patches-2.6.22/008-adm5120_hardware_swab.patch
delete mode 100644 target/linux/adm5120-2.6/patches/008-adm5120_hardware_swab.patch
diff --git a/target/linux/adm5120-2.6/config/default b/target/linux/adm5120-2.6/config/default
index f22330490f..dced1785ab 100644
--- a/target/linux/adm5120-2.6/config/default
+++ b/target/linux/adm5120-2.6/config/default
@@ -1,7 +1,6 @@
CONFIG_32BIT=y
# CONFIG_64BIT is not set
# CONFIG_64BIT_PHYS_ADDR is not set
-CONFIG_ADM5120_HARDWARE_SWAB=y
CONFIG_ADM5120_NR_UARTS=2
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig b/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig
index 1b73a370b4..584b2daef0 100644
--- a/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig
+++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/Kconfig
@@ -7,10 +7,6 @@ config PCI_ADM5120
select PCI
default y
-config ADM5120_HARDWARE_SWAB
- bool "Enable hardware accelerated byte-swapping"
- default y
-
endmenu
endif
diff --git a/target/linux/adm5120-2.6/patches-2.6.22/008-adm5120_hardware_swab.patch b/target/linux/adm5120-2.6/patches-2.6.22/008-adm5120_hardware_swab.patch
deleted file mode 100644
index c0fd645b5d..0000000000
--- a/target/linux/adm5120-2.6/patches-2.6.22/008-adm5120_hardware_swab.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Index: linux-2.6.22-rc6/include/asm-mips/byteorder.h
-===================================================================
---- linux-2.6.22-rc6.orig/include/asm-mips/byteorder.h
-+++ linux-2.6.22-rc6/include/asm-mips/byteorder.h
-@@ -58,6 +58,35 @@ static __inline__ __attribute_const__ __
-
- #endif /* CONFIG_CPU_MIPSR2 */
-
-+#ifdef CONFIG_ADM5120_HARDWARE_SWAB
-+
-+static __inline__ __attribute_const__ __u16 ___adm5120__swab16(__u16 x)
-+{
-+ __asm__ (
-+ " sh %2, 0xCA(%1) \n"
-+ " lhu %0, 0xCC(%1) \n"
-+ : "=r" (x)
-+ : "r" (0xB2000000), "r" (x));
-+
-+ return x;
-+}
-+
-+static __inline__ __attribute_const__ __u32 ___adm5120__swab32(__u32 x)
-+{
-+ __asm__ (
-+ " sw %2, 0xC8(%1) \n"
-+ " lw %0, 0xCC(%1) \n"
-+ : "=r" (x)
-+ : "r" (0xB2000000), "r" (x));
-+
-+ return x;
-+}
-+
-+#define __arch__swab16(x) ___adm5120__swab16(x)
-+#define __arch__swab32(x) ___adm5120__swab32(x)
-+
-+#endif /* CONFIG_ADM5120_HARDWARE_SWAB */
-+
- #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
- # define __BYTEORDER_HAS_U64__
- # define __SWAB_64_THRU_32__
diff --git a/target/linux/adm5120-2.6/patches/008-adm5120_hardware_swab.patch b/target/linux/adm5120-2.6/patches/008-adm5120_hardware_swab.patch
deleted file mode 100644
index 6b0fe55edf..0000000000
--- a/target/linux/adm5120-2.6/patches/008-adm5120_hardware_swab.patch
+++ /dev/null
@@ -1,38 +0,0 @@
---- linux-2.6.19.2/include/asm-mips/byteorder.h 2007-01-10 20:10:37.000000000 +0100
-+++ linux-2.6.19.2.new/include/asm-mips/byteorder.h 2007-05-16 21:14:47.000000000 +0200
-@@ -58,6 +58,35 @@
-
- #endif /* CONFIG_CPU_MIPSR2 */
-
-+#ifdef CONFIG_ADM5120_HARDWARE_SWAB
-+
-+static __inline__ __attribute_const__ __u16 ___adm5120__swab16(__u16 x)
-+{
-+ __asm__ (
-+ " sh %2, 0xCA(%1) \n"
-+ " lhu %0, 0xCC(%1) \n"
-+ : "=r" (x)
-+ : "r" (0xB2000000), "r" (x));
-+
-+ return x;
-+}
-+
-+static __inline__ __attribute_const__ __u32 ___adm5120__swab32(__u32 x)
-+{
-+ __asm__ (
-+ " sw %2, 0xC8(%1) \n"
-+ " lw %0, 0xCC(%1) \n"
-+ : "=r" (x)
-+ : "r" (0xB2000000), "r" (x));
-+
-+ return x;
-+}
-+
-+#define __arch__swab16(x) ___adm5120__swab16(x)
-+#define __arch__swab32(x) ___adm5120__swab32(x)
-+
-+#endif /* CONFIG_ADM5120_HARDWARE_SWAB */
-+
- #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
- # define __BYTEORDER_HAS_U64__
- # define __SWAB_64_THRU_32__
--
2.30.2